Answer:
1. 15.66 29.00 - 46%
2 29.00-15.66 13.34
circumference =2×pi×r
18/2=9(r)
so...2×pi×9
=54..5
Answer:I think 4/3
Step-by-step explanation:
3b⁵ + 15b⁴ - 18b⁷ = 3b⁵ + [3*5*b⁴] - [6*3*b⁷]
=3b⁴*( b + 5 - 6b³)
3, 2, 8, 3, -12
d(2x⁴ - 6x²)³/dx
= 3(2x⁴ - 6x²)²(8x³ - 12x)
